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- Newsgroups: fj.os.386bsd
- Path: sparky!uunet!ccut!news.u-tokyo.ac.jp!s.u-tokyo!kuis!kmc-box2!nntp!ukai
- From: ukai@kmc.kyoto-u.ac.jp (Ukai Fumitoshi)
- Subject: Re: [386bsd(98)] Q. ps command and Nemacs shell-mode
- In-Reply-To: tatsuo@myo.inst.keio.ac.jp's message of Tue, 26 Jan 1993 03:33:30 GMT
- Message-ID: <UKAI.93Jan27232238@pokota.kmc.kyoto-u.ac.jp>
- Sender: news@box2.kmc.kyoto-u.ac.jp (News system Manager #2)
- Nntp-Posting-Host: pokota
- Reply-To: ukai@kuamp.kyoto-u.ac.jp
- Organization: Kyoto University Microcomputer Club, Kyoto, Japan
- References: <SAITO.93Jan20191157@koto.seg.kobe-u.ac.jp>
- <TATSUO.93Jan26123327@epsilon.myo.inst.keio.ac.jp>
- Distribution: fj
- Date: Wed, 27 Jan 1993 14:22:38 GMT
- Lines: 101
-
-
- $@$&$+$$!w5~Bg%^%$%3%s%/%i%V$G$9!#(J
-
- In article <TATSUO.93Jan26123327@epsilon.myo.inst.keio.ac.jp>
- tatsuo@myo.inst.keio.ac.jp (Tatsuo SATOH) writes:
-
- >>>>>> On 21 Jan 93 00:11:57 GMT,
- saito@seg.kobe-u.ac.jp (Saito Yoshinori) said:
- > $@@FF#$5$s(J> $@$=$N#1!'(J
- > $@@FF#$5$s(J> ps $@%3%^%s%I$G!$(JTTY $@$NMs$,%3%s%=!<%k$,(J ?? $@$H$J$j!$(Jcom0 $@$,(J co $@$H$J$k$N(J
- > $@@FF#$5$s(J> $@$G$9$,!$$3$l$O(J$@2?=h$,0-$$$N$G$7$g$&$+!%(J
-
- $@$3$l$O$H$j$"$($:<!$N(J patch $@$GD>$k$h$&$G$9!#(J
- # comp.unix.bsd $@$+$i$NE>:\$G$9(J$@!#(J
-
- ----------------------------------------------------------------
- From: duplain@rtf.bt.co.uk (Andy Duplain)
- Newsgroups: comp.unix.bsd
- Subject: Patch to allow ps(1) to identify console-controlled processes
- Message-ID: <1992Dec21.154652.28356@rtf.bt.co.uk>
- Date: 21 Dec 92 15:46:52 GMT
- Organization: BT Customer Systems, Brighton, UK
- Lines: 61
-
-
- Hi, here is a hack to allow ps(1) to see processes that have the
- console as there controlling tty. I don't understand why there
- is both a console and a PC console device, but basically all
- processes that are controlled from the console have the major device
- number of 12, while /dev/console has a major device number of 0. An
- alternative solution _could_ be to add a filesystem node for the
- PC console device and then run dev_mkdb(8) again (having changed the
- definition of _PATH_CONSOLE from /dev/console to /dev/whatever).
-
- I don't have X running so these things may have been patched properly
- by someone else...
-
- Apply these patches at your own risk -- THEY CERTAINLY ARE A HACK!
-
- *** ps.c.ORIG Mon Dec 21 15:23:58 1992
- --- ps.c Mon Dec 21 15:33:45 1992
- ***************
- *** 195,203 ****
- struct stat stbuf;
- char pathbuf[MAXPATHLEN];
-
- ! if (strcmp(optarg, "co") == 0)
- ! ttypath = _PATH_CONSOLE;
- ! else if (*optarg != '/')
- (void) sprintf(ttypath = pathbuf, "%s%s",
- _PATH_TTY, optarg);
- else
- --- 195,204 ----
- struct stat stbuf;
- char pathbuf[MAXPATHLEN];
-
- ! if (strcmp(optarg, "co") == 0) {
- ! ttydev = 0x0c00; /* HACK!!! */
- ! break;
- ! } else if (*optarg != '/')
- (void) sprintf(ttypath = pathbuf, "%s%s",
- _PATH_TTY, optarg);
- else
- *** devname.c.ORIG Mon Dec 21 15:09:00 1992
- --- devname.c Mon Dec 21 15:27:04 1992
- ***************
- *** 54,59 ****
- --- 54,65 ----
- static int failure;
- DBT data, key;
-
- + /* hack to allow processes with the PC console device as there
- + controlling tty to be seen -- duplain@btcs.bt.co.uk */
- +
- + if (major(dev) == 12)
- + return ("co");
- +
- if (!db && !failure &&
- !(db = hash_open(_PATH_DEVDB, O_RDONLY, 0, NULL))) {
- (void)fprintf(stderr,
-
-
- --
- Andy Duplain, BT Customer Systems, Brighton, UK. duplain@rtf.bt.co.uk
- #define DISCLAIMER My views and opinions are my own, and not my company's
- ----------------------------------------------------------------
-
- > $@@FF#$5$s(J> $@$=$N#2!'(J
- > $@@FF#$5$s(J> Nemacs $@$G(J shell $@%b!<%I$K$9$k$H!$(Jshell $@%P%C%U%!$K(J
- >
- > $@@FF#$5$s(J> Warning: no access to tty (Inappropriate ioctl for device).
- > $@@FF#$5$s(J> Thus no job control in this shell.
- >
- >$@;d$N$H$3$m$bF1$8>I>u$G$9!#(J
-
- $@$3$A$i$NJ}(J$@$ONI$/J,$+$j$^$;$s!#(J
-
- ---
- $@1-;tJ8IR(J
- $@5~ETBg3XBg3X1!9)3X8&5f2J1~MQ%7%9%F%`2J3X@l96D9C+@n8&(J ukai@kuamp.kyoto-u.ac.jp
- $@5~Bg%^%$%3%s%/%i%V(J ukai@kmc.kyoto-u.ac.jp
-